<!--
  This file is a part of the open-eBackup project.
  This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0.
  If a copy of the MPL was not distributed with this file, You can obtain one at
  http://mozilla.org/MPL/2.0/.
  
  Copyright (c) [2024] Huawei Technologies Co.,Ltd.
  
  THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
  EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
  MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
  -->


<!DOCTYPE html
  PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html lang="zh-cn" xml:lang="zh-cn">
<head>
      <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
   
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="DC.Type" content="topic">
<meta name="DC.Title" content="使用已配置LAN-Free的AIX客户端所在主机进行DB2备份恢复，副本恢复任务失败">
<meta name="product" content="">
<meta name="DC.Relation" scheme="URI" content="DB2-0101.html">
<meta name="prodname" content="">
<meta name="version" content="">
<meta name="brand" content="">
<meta name="DC.Publisher" content="20250306">
<meta name="prodname" content="csbs">
<meta name="documenttype" content="usermanual">
<meta name="DC.Format" content="XHTML">
<meta name="DC.Identifier" content="DB2-0107">
<meta name="DC.Language" content="zh-cn">
<link rel="stylesheet" type="text/css" href="public_sys-resources/commonltr.css">
<title>使用已配置LAN-Free的AIX客户端所在主机进行DB2备份恢复，副本恢复任务失败</title>
</head>
<body style="clear:both; padding-left:10px; padding-top:5px; padding-right:5px; padding-bottom:5px"><a name="DB2-0107"></a><a name="DB2-0107"></a>

<h1 class="topictitle1">使用已配置LAN-Free的AIX客户端所在主机进行DB2备份恢复，副本恢复任务失败</h1>
<div><div class="section"><h4 class="sectiontitle">现象描述</h4><p>使用已配置LAN-Free的AIX客户端所在主机进行DB2备份恢复（数据协议选择为iSCSI），DB2副本恢复任务失败，报错提示为客户端所在主机（X.X.X.X）挂载目录失败。</p>
</div>
<div class="section"><h4 class="sectiontitle">可能原因</h4><p>SAN Client主机target服务异常或AIX主机iSCSI服务异常。</p>
</div>
<div class="section"><h4 class="sectiontitle">处理步骤</h4><ol><li><span>使用PuTTY，以root账户登录AIX客户端所在主机。</span></li><li><span>执行以下命令，查看<span class="uicontrol">“mountfileiosystem.log”</span>日志中是否有"Not find target fileio with lun_id xx."及"Scan disk failed, not find any disk info."提示。</span><p><pre class="screen">vi $DATA_BACKUP_AGENT_HOME/DataBackup/ProtectClient/ProtectClient-E/slog/mountfileiosystem.log</pre>
<ul><li>如果是，登录SAN-Client主机。在确保没有备份恢复业务时，依次执行以下命令，重启target服务。<pre class="screen">systemctl stop targetcli
systemctl stop target
systemctl start target
systemctl start targetcli</pre>
<p>重启完成后，重新执行恢复任务。如果任务成功，处理结束。</p>
</li><li>如果否，请继续执行后续操作。</li></ul>
</p></li><li><span>执行<strong>errpt -a | summ</strong>命令，查看回显中是否包含<span class="uicontrol">“VIOS_VSCSI_ERR3”</span>或<span class="uicontrol">“ISCSISW_ERR1”</span>。</span><p><ul><li>如果是，请在<a href="https://www.ibm.com/mysupport/s/?language=en_US" target="_blank" rel="noopener noreferrer">IBM官方网站</a>查找相应错误处理方案。</li></ul>
<ul><li>如果否，请联系华为技术支持工程师协助解决。</li></ul>
</p></li></ol>
</div>
</div>
<div>
<div class="familylinks">
<div class="parentlink"><strong>父主题：</strong> <a href="DB2-0101.html">常见问题</a></div>
</div>
</div>

<div class="hrcopyright"><hr size="2"></div><div class="hwcopyright">版权所有 &copy; 华为技术有限公司</div></body>
</html>